When order the ThinkPad T420s 4170CTO laptop battery, you should open your ThinkPad T420s 4170CTO laptop, Carefully compare it with your original ThinkPad T420s 4170CTO battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
| Battery Code: | NLV51J050832WHB3 |
| Battery Name: | ThinkPad T420s 4170CTO battery |
| Battery Type: | Li-ion |
| Battery Volt: | 10.8V |
| Battery Capacity: | 2900mAh, 32.00Wh , 2.90Ah |
| Battery Color: | Black |
| Battery Weight: | 243g |
| Battery Size: | 138.40 x 128.50 x 9.50mm |
| Battery Cells: | Grade A, 3 Cells |
| Battery Condition: | original/genuine 1 Year Warranty |
| Compatible Battery Models: | [ 51J0508 ], [ 51J0507 ], |